TurboTax vs Koinly: Built-In vs Dedicated Crypto Tax (2026)
Last updated: April 2026
This comparison addresses a common question: should you use TurboTax's built-in crypto support or a dedicated crypto tax tool like Koinly? These are fundamentally different products. TurboTax is a complete tax filing solution with basic crypto features, while Koinly is a specialized crypto tax calculator that exports data for filing.
The short answer: For simple portfolios with a few major exchanges and no DeFi, TurboTax alone works fine. For anything more complex, use Koinly for crypto calculations and export to TurboTax or another filing solution. Many users combine both tools.
TurboTax vs Koinly Feature Comparison
| Feature | TurboTax Crypto | Koinly |
|---|---|---|
| Rating | 3.7 | 4.5 |
| Type | General tax software | Dedicated crypto tax tool |
| Crypto Integration | Built-in for select exchanges | Comprehensive |
| Exchange Support | 20+ | 800+ |
| DeFi Support | Minimal | Excellent |
| Cost Basis Methods | FIFO, LIFO, HIFO | FIFO, LIFO, HIFO, ACB, more |
| International | US only | 20+ countries |
| Filing | Complete tax return filing | Export to TurboTax or other |
| Price | $89+ (Premier tier) | From $49/year |
| Visit TurboTax Crypto | Visit Koinly |
Detailed Analysis
Different Tools for Different Jobs
It is important to understand that TurboTax and Koinly serve different purposes. TurboTax is a complete tax preparation and filing solution that handles all aspects of your tax return. Its crypto features are one component of a larger product. Koinly is a specialized tool focused exclusively on crypto tax calculations that produces reports for use in your tax filing process. Many users use both tools together for the best results.
Exchange and DeFi Coverage
Koinly supports over 800 exchanges and wallets compared to TurboTax's approximately 20 direct integrations. For DeFi activity, the gap is even wider. Koinly can parse on-chain transactions from hundreds of protocols across multiple blockchains, while TurboTax has virtually no automated DeFi support. If you use DeFi protocols, small exchanges, or have extensive on-chain activity, TurboTax alone will not capture your complete crypto tax picture.
The Combined Approach
The most common and effective approach for crypto-active taxpayers is to use Koinly for all crypto tax calculations, then export the Form 8949 data and import it into TurboTax for filing your complete tax return. This gives you the best of both worlds: Koinly's comprehensive crypto tracking and TurboTax's reliable tax filing with all other income sources, deductions, and credits handled properly.
Frequently Asked Questions
Can I use TurboTax without Koinly for crypto taxes?
Yes, TurboTax Premier includes basic crypto tax support with direct import from select major exchanges. For simple portfolios with only a few exchanges and no DeFi activity, TurboTax alone may be sufficient. For more complex situations, a dedicated tool like Koinly produces better results.
Do I need both TurboTax and Koinly?
Many users use Koinly for crypto tax calculations and then export the results to TurboTax for filing their complete tax return. This combines Koinly's superior crypto tracking with TurboTax's comprehensive tax filing. You can also use Koinly's reports with other filing methods.
Which is better for DeFi users?
Koinly is dramatically better for DeFi users. TurboTax has minimal DeFi support and cannot automatically parse on-chain DeFi transactions. Koinly supports hundreds of DeFi protocols and can categorize complex transactions automatically. DeFi users should use Koinly or a similar dedicated tool.